Results 271 to 280 of about 1,329,156 (311)
Some of the next articles are maybe not open access.
The Impulse, Frequency Response and Transfer Functions
International Journal of Electrical Engineering & Education, 1984Three mathematical characterisations of linear systems are discussed with the aim of clarifying their interrelations and role in predicting responses to given stimuli.
openaire +1 more source
Frequency response functions for power and connectivity
Journal of Sound and Vibration, 1995Abstract Methods of calculating vibratory power transfer for complex structures by using frequency response functions for power are developed. Connectivity theory for mobility functions is employed to determine frequency response functions for power for connected structures and to develop connectivity relations for power transfer by employing ...
openaire +1 more source
The High-Frequency Behaviour of Response Functions
1989The matrix N(z) introduced in the last section is also well suited for the discussion of the low-frequency behavior of the response functions. Of course, N(z) is nothing but the analytic continuation of the memory function N(ω) introduced in (4.24) or, in matrix form, in the context of (5.15) in the upper frequency half plane. It may be considered as a
openaire +1 more source
Modeling a response function to frequency of advertising [PDF]
Applied Econometrics, 2010 In this paper we study the impact of the frequency of advertising on the product sales We introduce response function and postulate its properties Parametric classes of functions which can serve as response functions are suggested We use real data on advertising impact to estimate response functions and discuss their ...
openaire
Numerical simulation of frequency response functions
2008In this work dynamic of simple system is analyzed. General equation of motion are given and frequency response function is derived. Also, frequency response function is obtained using initial velocity as input and displacement as output. Newmark integration scheme is adopted in solution procedure.
Lozina, Željan +2 more
openaire +1 more source
Transfer Function and Frequency Response Function
1998Mikio Tohyama, Tsunehiko Koike
openaire +1 more source
Logarithmic Representation of Frequency Response Functions
1968In chapters 10 and 11 it is shown how frequency response functions can be represented on Nyquist diagrams. This method will yield very satisfactory results when properly applied. The calculation of gain for each frequency puts limitations on the speed at which the method can be applied unless there is immediate access to a computer. Analysis and design
openaire +1 more source